When you visit Singapore and you have enough time you should go to see the Giant Panda Forest at Singapores River Safari!
In Singapore there is a cooperation between 4 parks. Those parks are:
There are different kind of tickets available. You can choose between single ticket, 2 in 1, 3 in 1 or last but not least: 4 in 1 ticket!
Take your time. All the parks are very interesting!